1608487920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13219}}^1$

素因数の和:13264

約数の個数: 180

約数和(自身を含む): 5849770680

約数和(自身を除く): 4241282760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 10140, 12168, 13219, 13520, 15210, 20280, 24336, 26438, 30420, 39657, 40560, 52876, 60840, 66095, 79314, 105752, 118971, 121680, 132190, 158628, 171847, 198285, 211504, 237942, 264380, 317256, 343694, 396570, 475884, 515541, 528760, 594855, 634512, 687388, 793140, 859235, 951768, 1031082, 1057520, 1189710, 1374776, 1546623, 1586280, 1718470, 1903536, 2062164, 2234011, 2379420, 2577705, 2749552, 3093246, 3172560, 3436940, 4124328, 4468022, 4758840, 5155410, 6186492, 6702033, 6873880, 7733115, 8248656, 8936044, 9517680, 10310820, 11170055, 12372984, 13404066, 13747760, 15466230, 17872088, 20106099, 20621640, 22340110, 24745968, 26808132, 30932460, 33510165, 35744176, 40212198, 41243280, 44680220, 53616264, 61864920, 67020330, 80424396, 89360440, 100530495, 107232528, 123729840, 134040660, 160848792, 178720880, 201060990, 268081320, 321697584, 402121980, 536162640, 804243960, 1608487920]

約数ペア:

[(1, 1608487920), (2, 804243960), (3, 536162640), (4, 402121980), (5, 321697584), (6, 268081320), (8, 201060990), (9, 178720880), (10, 160848792), (12, 134040660), (13, 123729840), (15, 107232528), (16, 100530495), (18, 89360440), (20, 80424396), (24, 67020330), (26, 61864920), (30, 53616264), (36, 44680220), (39, 41243280), (40, 40212198), (45, 35744176), (48, 33510165), (52, 30932460), (60, 26808132), (65, 24745968), (72, 22340110), (78, 20621640), (80, 20106099), (90, 17872088), (104, 15466230), (117, 13747760), (120, 13404066), (130, 12372984), (144, 11170055), (156, 10310820), (169, 9517680), (180, 8936044), (195, 8248656), (208, 7733115), (234, 6873880), (240, 6702033), (260, 6186492), (312, 5155410), (338, 4758840), (360, 4468022), (390, 4124328), (468, 3436940), (507, 3172560), (520, 3093246), (585, 2749552), (624, 2577705), (676, 2379420), (720, 2234011), (780, 2062164), (845, 1903536), (936, 1718470), (1014, 1586280), (1040, 1546623), (1170, 1374776), (1352, 1189710), (1521, 1057520), (1560, 1031082), (1690, 951768), (1872, 859235), (2028, 793140), (2340, 687388), (2535, 634512), (2704, 594855), (3042, 528760), (3120, 515541), (3380, 475884), (4056, 396570), (4680, 343694), (5070, 317256), (6084, 264380), (6760, 237942), (7605, 211504), (8112, 198285), (9360, 171847), (10140, 158628), (12168, 132190), (13219, 121680), (13520, 118971), (15210, 105752), (20280, 79314), (24336, 66095), (26438, 60840), (30420, 52876), (39657, 40560)]